公开(公告)号：US12108550B2

公开(公告)日：2024-10-01

申请号：US17701858

申请日：2022-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhee Oh

IPC: H05K5/00 ,  F16C11/04 ,  H05K5/02

CPC classification number: H05K5/0226 ,  F16C11/04 ,  H05K5/0017

Abstract: According to an embodiment, an electronic device may include a first housing, a second housing, a hinge device configured to connect the first housing and the second housing to be foldable about a folding axis, and a flexible display arranged to be supported by at least a part of the first housing, the second housing, and the hinge device. The hinge device may include a hinge housing including an accommodation portion, at least one cam assembly arranged in the accommodation portion, at least two coil spring members providing a pressing force to the at least one cam assembly in a direction parallel to the folding axis, and at least one hinge plate configured to support the at least one cam assembly. The at least two coil spring members may be coiled in opposite directions. Various other embodiments may be possible.

公开(公告)号：US12166293B2

公开(公告)日：2024-12-10

申请号：US17846426

申请日：2022-06-22

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhee Oh ,  Kyuyoung Kim ,  Sungsoo Kim ,  Hyunju Hong

IPC: H01Q9/04 ,  H04M1/02

Abstract: According to certain embodiments, an electronic device includes a display configured to output visual information to the front of the electronic device, a support structure configured to support at least one of electronic components accommodated in the electronic device, the support structure having a first surface and a second surface, and an antenna including a ground portion disposed on the first surface and a radiation portion disposed on the second surface that are disposed respectively on both surfaces of the support structure.

公开(公告)号：US11431082B2

公开(公告)日：2022-08-30

申请号：US16795945

申请日：2020-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhee Oh

IPC: H01Q1/24 ,  H01F27/28 ,  H01Q1/22 ,  H04B5/00 ,  H01F5/00

Abstract: An electronic device is provided. The electronic device includes a housing structure including a first surface facing in a first direction and a second surface facing in a second direction opposite to the first direction, a display unit disposed at the first surface, a printed circuit board disposed inside the housing structure, a first coil disposed between the printed circuit board and the second surface and electrically connected to the printed circuit board and including a first pattern wound one or more times about a first axis parallel to the second direction, and a second coil disposed between the printed circuit board and the second surface and electrically connected to the printed circuit board and including a second pattern wound one or more times about a second axis parallel to the second direction.

公开(公告)号：US11101564B2

公开(公告)日：2021-08-24

申请号：US16796275

申请日：2020-02-20

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chanhee Oh

IPC: H01Q7/00 ,  H01Q1/24 ,  H01Q1/38 ,  H02J50/90 ,  H02J50/12

Abstract: An electronic device that includes an antenna structure installable in a narrow space is provided. The electronic device may include a first support member, a second support member, a printed circuit board (PCB), an antenna, and a first connector. The second support member is disposed in parallel with the first support member such that a lower surface thereof faces the first support member, and combined with the first support member through a plurality of fixing members. The PCB is disposed between the first and second support members and fixed by the plurality of fixing members. The antenna includes a flexible printed circuit board (FPCB), a short range communication antenna pattern formed on the FPCB, and a wireless charging coil formed on the FPCB. The first connector electrically connects the PCB and the antenna by passing through a lateral surface of the second support member such that the antenna covers an upper surface of the second support member and at least one of the plurality of fixing members is overlapped with the wireless charging coil of the antenna.

公开(公告)号：US11991816B2

公开(公告)日：2024-05-21

申请号：US17713438

申请日：2022-04-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongyoun Kim ,  Chanhee Oh ,  Dongkee Jung

IPC: G06F1/16 ,  H01Q1/02 ,  H01Q5/25 ,  H01Q9/04 ,  H05K1/02 ,  H02J50/20

CPC classification number: H05K1/0203 ,  G06F1/1698 ,  H01Q1/02 ,  H01Q5/25 ,  H01Q9/0407 ,  H02J50/20 ,  H05K2201/10098

Abstract: According to various embodiments of the disclosure, an electronic device may include a housing, a non-conductive supporting member disposed in the housing and including a first area, a second area spaced apart from the first area, and a third area connecting the first area and the second area, a conductive pattern portion disposed over the first area of the supporting member, a heat dissipation member disposed to at least partially overlap the conductive pattern portion, and an antenna including a circuit board, a conductive portion, and a ground portion. The conductive portion of the antenna may be disposed over the second area. The heat dissipation member may extend from the first area to the third area, and the ground portion of the antenna may extend from the second area to the third area to contact at least a portion of the heat dissipation member.